Postal reference / United States

55010Castle Rock, Minnesota

ZIP code 55010 is a United States postal code for Castle Rock, Minnesota. Its county association is Dakota County. The map reference point is at 44.5472, -93.1531.

State / territory
Minnesota
Recorded place name
Castle Rock
County association
Dakota
Estimated coordinate
44.5472, -93.1531
View on OpenStreetMap
ZIP prefix
550 · 74 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

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Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
55057NorthfieldMNRice6.2
55065RandolphMNDakota6.7
55024FarmingtonMNDakota8.0
55020Elko New MarketMNScott8.6
55054Elko New MarketMNScott8.6
55044LakevilleMNDakota10.2
55019DundasMNRice10.8
55031HamptonMNDakota10.9

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